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Product Introduction

Uniaxial polyethylene geogrid is a kind of geotechnical with high strength that uses high molecule polymer as main raw material adds certain ultraviolet proof and aging resistance agent and makes messy chain shape molecules have directional layout and from linear status by unidirectional extension. Plastic geotechnical grid makes directional tension under certain temperature condition according to physical features of high molecule polymer, so its strength is very high in tension direction, tension resistance reaches 100-200MPa, yield elongation rate is only 4%-10%, it is near to the level of low carbon steel and much better than traditional or current reinforcement materials and is very ideal synthetic material for strengthening and reinforcement of civil projects.

Product features

1. High unidirectional tension resistance, good creep resistance and stable chemical nature.
2. It has large friction facor with sandy stone.

Application range

1. It is mainly used in retaining wall, bridge abutment, steep slope project and so on.
2. Retaining wall and bridge abutment belong to force bearing structures and bear all external loads such as active soil pressure, support of structure and bear all external loads such as active soil pressure support of structure upper part and temperature stress, under the function of large tension and repeated function of dynamic load, molecule structure of rein forcement material occurs fatigur, its performance occurs attenuation and aging of grid quickens in order to avoid large deformation of structure caused by creep of reinforcement material, unidirectional geotechnical grid with high-density polyethylene (HDPE) as raw material shall be used.

Product Technological Standard

NOTE:THE SPECIFICATION CAN BE CUSTOMIZED ACCORDING TO THE CUSTOMER’S NEEDS